SQL PLSQL Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

SQL PLSQL Interview Questions

Questions Answers Views Company eMail

what are the differences between char and varchar? : Sql dba

1067

what is the difference between mysql_fetch_object and mysql_fetch_array? : Sql dba

1054

how can we transpose a table using sql (changing rows to column or vice-versa) ? : Sql dba

944

what are different types of collation sensitivity? : Sql dba

1062

what is a constraint? : Sql dba

1145

what are the different type of sql's statements ? : Sql dba

921

explain advantages of innodb over myisam. : Sql dba

1122

how to create a new table in mysql? : Sql dba

983

how to concatenate two character strings? : Sql dba

1091

what is the difference between primary key and unique key? : Sql dba

1031

how can I make a script that can be bi-language (supports english, german)? : Sql dba

1009

how many triggers are allowed in mysql table? : Sql dba

1059

what is sql? : Sql dba

1019

how to fetch common records from two tables? : Sql dba

1171

how to use case expression? : Sql dba

1014

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Un-Answered Questions { SQL PLSQL }

How do you rank data in sql?

996

Explain what is sql*plus?

1138

What is the execution plan in sql?

1016

What is primary key and unique key?

1112

discuss about myisam key cache. : Sql dba

1014

Is join and inner join the same?

1000

Can we perform dml in function?

1061

What is the primary key?

946

Is it possible to create the following trigger: before or after update trigger for each row?

1280

What are all types of user defined functions?

1071

Is it possible to pass parameters to triggers?

1099

List the different type of joins?

1059

What is the use of index in hive?

1000

What does a pl/sql package consist of?

971

What is the difference between nested table and varray?

996

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